Smart bluetooth Bicycle Music Keep Cold Intelligent Water Bottle Alloy Cup Support Phone Call

Specification:
Color: Gold,Purple,Steel
Function: Keep warm/keep cold/listen music/phone call
Insulation properties: About 6-12 hours
Material: Imported 304 stainless steel / medical food-grade silicone ABS
Support Cellphone system: IOS/Android
Battery: Built-in 600nAh battery,charge 2 hours can use four hours
bluetooth: The maximum receiving distance of 10 meters
Operating voltage: 3.7V
Weight: 446g

Features:
Wireless bluetooth transmission.
Strong mega bass sound.
Smart hands-freecalling.
Voice calls.
Support TF card Max 32G.
Thermal insulation effects more than 12 hours and 50.
Suitable for driving,riding,outdoor,leisure.

Package includes:
1 x Music Intelligent Water Bottle

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